Results 191 to 200 of about 700,731 (310)

Male reproductive system in stenopodidean shrimps: Unveiling basal reproductive traits in shrimp‐like Pleocyemata (Stenopodidae and Spongicolidae)

The Anatomical Record, EarlyView.
Abstract Stenopodidea represents one of the basal lineages within Pleocyemata, yet the male reproductive system (MRS) of this group remains poorly understood, with limited information available regarding its morphology and function. This study provides the first detailed description of the MRS in four stenopodidean shrimp species from two families ...
Caio Santos Nogueira, Lucas Rezende Penido Paschoal, Fernando José Zara   +2 more
wiley   +1 more source

Unilateral Accessory Articular Facet at C1 to C2. [PDF]

Int J Spine Surg
Sampaio Júnior FAU, Alves OL, Ribeiro FRB, Quidute BSQ, Ferreira RJR, Filho HTL, Ramiro KRB, Kim IHT, Rodrigues MS, Santos LSRD, Silva AIK, Sampaio LMQ.   +11 more
europepmc   +1 more source

Exceptional preservation informs the paleobiology of tapinocephalid dinocephalians

The Anatomical Record, EarlyView.
Abstract The tapinocephalid dinocephalian Moschops is one of the most iconic taxa of the middle Permian, yet its paleobiology remains one of the least well‐known. Here, we address some aspects of paleoneurology and paleobiology of Moschops using CT scanning of four well preserved skulls from the upper Abrahamskraal Formation of South Africa. Two of the
Julien Benoit, Lars Schmitz, Kenneth D. Angielczyk, Luke A. Norton, Andrew D. Bolton, Adam Midzuk, Roger M. H. Smith   +6 more
wiley   +1 more source

A new occurrence of tetrapod footprints from the Late Triassic of the Candelária Sequence, Brazil

The Anatomical Record, EarlyView.
Abstract The Hyperodapedon Assemblage Zone of the Candelária Sequence (Santa Maria Supersequence, Paraná Basin) preserves one of the most significant Late Triassic continental vertebrate assemblages in southern Brazil. Despite the relatively well‐documented body fossil record from this interval, ichnological records remain comparatively scarce.
Murilo Andrade‐Silva, Heitor Francischini   +1 more
wiley   +1 more source

Universal Opt-Out Hepatitis C Virus Testing and Treatment on Entry in California State Prisons.

JAMA Intern Med
Ye Z, Lucas KD, Furukawa NW, Honeycutt AA, Kalauokalani D, Krawiec AT, Puente T, Salomon JA, Reitsma MB.   +8 more
europepmc   +1 more source

Correction: Design and chemical composition of a reference phantom for ¹³C metabolic MRSI. [PDF]

MAGMA
Schüle J, Müller CA, Lucas S, Schraff L, Menzel S, Speidel T, Schwartz I, Rasche V.   +7 more
europepmc   +1 more source

Redescription of †Eobrasilia coutoi (Metatheria: Polydolopimorphia), a unique sclerocarpophagous metatherian from the Palaeogene of South America: Systematic affinities, and paleoecological and evolutionary implications

The Anatomical Record, EarlyView.
Abstract The ‘Palaeogene strata’ of the Itaboraí Basin (upper Paleocene‐lower Eocene), Southeastern Brazil, has preserved 29 genera and almost 50 species of metatherians (about 65% of its mammalian diversity). Among them, Eobrasilia coutoi Simpson, 1947 is the most enigmatic due to its quite fragmentary nature.
Leonardo M. Carneiro, Hugo Bampi, Ana C. Bernardes‐Dias, Lidiane Asevedo, João P. P. Araújo, Matheus R. Arêas, Alessandra S. Machado, Ricardo T. Lopes, Rafael C. Silva, Marina B. Soares, Gustavo R. Oliveira   +10 more
wiley   +1 more source

Retraction Note: safety and reproductive performance in sows after vaccination: a randomized controlled trial. [PDF]

Vet Res Commun
da Silva DF, Matias DR, Soto FRM, de Oliveira LL, de Castro AMMG.   +4 more
europepmc   +1 more source

Morphological plasticity in the dentition of the lungfish Gnathorhiza from the Permian of Brazil: A population‐level geometric morphometric analysis

The Anatomical Record, EarlyView.
Abstract Dental plates are pivotal in the lungfish paleontological record, constituting highly mineralized structures resilient to diagenetic processes. This study provides a detailed description and quantitative shape analysis of 95 newly discovered Gnathorhiza sp. dental plates from the Middle–Late Permian Corumbataí Formation, Brazil.
Mauro B. S. Lacerda, Gustavo H. N. Petreca, Gabriel E. B. de Barros, Ana Emilia Quezado, Marcelo A. Fernandes   +4 more
wiley   +1 more source

Epidemiological evolution of vertical HIV transmission in Rondônia, Brazil

Brazilian Journal of Infectious Diseases
Gabriel de Deus Vieira, Thaianne da Cunha Alves, Camila Maciel de Sousa   +2 more
doaj   +1 more source